As investigators continue to look for Savannah Guthrie's missing mother, Nancy Guthrie, a man says he was detained by police and later released.

Chris Nanos has had a long career in law enforcement, but he admits he isn’t used to the amount of scrutiny that has come with leading the investigation into the disappearance of “Today” show host Sav...

The silent, black-and-white doorbell camera videos total just 44 seconds, but what they depict is frightening: a masked, armed person approaching Nancy Guthrie’s doorstep late at night, shortly before...